Usage and comparison of definite, indefinite, and no article
Medium
A.They sailed across Nile and climbed Mount Kenya.
B.They sailed across a Nile and climbed a Mount Kenya.
C.They sailed across Nile and climbed the Mount Kenya.
D.They sailed across the Nile and climbed Mount Kenya.
Correct Answer: They sailed across the Nile and climbed Mount Kenya.
Explanation:
River names usually take the, while individual mountain names normally take no article.
Incorrect! Try again.
27Complete the sentence: "After graduation, Lena wants to work as _____ editor for a national magazine."
Usage and comparison of definite, indefinite, and no article
Medium
A.the
B.no article
C.a
D.an
Correct Answer: an
Explanation:
Editor is a singular countable noun beginning with a vowel sound, so it takes an.
Incorrect! Try again.
28Which sentence correctly distinguishes a general idea from a specific example?
Usage and comparison of definite, indefinite, and no article
Medium
A.Music can influence mood, and music in the film is the powerful.
B.A music can influence mood, and a music in this film is powerful.
C.Music can influence mood, and the music in this film is powerful.
D.The music can influence mood, and music in this film is powerful.
Correct Answer: Music can influence mood, and the music in this film is powerful.
Explanation:
General music takes no article, while the music in this film is made specific by the modifying phrase.
Incorrect! Try again.
29Two people are sitting in a room with only one open window. Which request is most appropriate?
Usage of the definite article with objects
Medium
A.Could you close a window?
B.Could you close an window?
C.Could you close the window?
D.Could you close window?
Correct Answer: Could you close the window?
Explanation:
Use the because the situation makes it clear which window the speaker means.
Incorrect! Try again.
30At a dinner table, which sentence most naturally refers to a shared object?
Usage of the definite article with objects
Medium
A.Please pass me salt.
B.Please pass me a salt.
C.Please pass me an salt.
D.Please pass me the salt.
Correct Answer: Please pass me the salt.
Explanation:
The salt refers to the particular salt container available and understood by everyone at the table.
Incorrect! Try again.
31Complete the sentence: "I finished reading _____ book that you lent me last week."
Usage of the definite article with objects
Medium
A.the
B.a
C.no article
D.an
Correct Answer: the
Explanation:
The clause that you lent me last week identifies one specific book, so the is required.
Incorrect! Try again.
32Which sentence correctly refers to a unique natural object?
Usage of the definite article with objects
Medium
A.An moon looked bright above the city.
B.A moon looked bright above the city.
C.Moon looked bright above the city.
D.The moon looked bright above the city.
Correct Answer: The moon looked bright above the city.
Explanation:
In ordinary contexts, Earth's moon is treated as unique and therefore takes the.
Incorrect! Try again.
33A teacher gives every student the same worksheet. Which instruction is correct?
Usage of the definite article with objects
Medium
A.Write your name at the top of the page.
B.Write your name at a top of the page.
C.Write your name at an top of the page.
D.Write your name at top of a page.
Correct Answer: Write your name at the top of the page.
Explanation:
The top and the page refer to specific, identifiable parts of the worksheet each student has.
Incorrect! Try again.
34Complete the sentence: "The mechanic examined the car and discovered that _____ engine needed repair."
Usage of the definite article with objects
Medium
A.an
B.no article
C.the
D.a
Correct Answer: the
Explanation:
The engine is identifiable because it belongs to the car already mentioned.
Incorrect! Try again.
35Which sentence correctly expresses one item of advice?
Countable and uncountable nouns
Medium
A.She gave me one advice about interviews.
B.She gave me a piece of advice about interviews.
C.She gave me an item advice about interviews.
D.She gave me an advice about interviews.
Correct Answer: She gave me a piece of advice about interviews.
Explanation:
Advice is uncountable, so one item is expressed as a piece of advice.
Incorrect! Try again.
36Choose the sentence with the correct quantifiers.
Countable and uncountable nouns
Medium
A.The office has much chairs but few furniture.
B.The office has many chairs but little furniture.
C.The office has much chairs but little furniture.
D.The office has many chairs but few furniture.
Correct Answer: The office has many chairs but little furniture.
Explanation:
Chairs is countable and takes many, while furniture is uncountable and takes little.
Incorrect! Try again.
37Which sentence uses information correctly?
Countable and uncountable nouns
Medium
A.We received several useful informations.
B.We received some useful information.
C.We received an useful information.
D.We received many useful information.
Correct Answer: We received some useful information.
Explanation:
Information is uncountable, so it does not normally have a plural form or take a/an.
Incorrect! Try again.
38Complete the sentence: "The new process uses containers and water than the old process."
Countable and uncountable nouns
Medium
A.few; many
B.fewer; less
C.little; few
D.less; fewer
Correct Answer: fewer; less
Explanation:
Use fewer with the countable noun containers and less with the uncountable noun water.
Incorrect! Try again.
39In which sentence does an normally uncountable noun refer to separate servings?
Countable and uncountable nouns
Medium
A.We ordered a coffee beans after dinner.
B.We ordered much coffees after dinner.
C.We ordered three coffee after dinner.
D.We ordered three coffees after dinner.
Correct Answer: We ordered three coffees after dinner.
Explanation:
Coffees can be countable when it means separate cups or servings of coffee.
Incorrect! Try again.
40Which sentence is grammatically correct?
Countable and uncountable nouns
Medium
A.The laboratory purchased a new equipment.
B.The laboratory purchased some new equipment.
C.The laboratory purchased many new equipment.
D.The laboratory purchased several new equipments.
Correct Answer: The laboratory purchased some new equipment.
Explanation:
Equipment is uncountable, so it takes some rather than a plural ending, a, or many.
Incorrect! Try again.
41Choose the best completion: After months of negotiation, the committee reached ___ agreement that satisfied both parties.
Usage and comparison of definite, indefinite, and no article
Hard
A.the agreement
B.some agreement
C.agreement
D.an agreement
Correct Answer: an agreement
Explanation:
The noun is singular and countable, and it is introduced for the first time; therefore, the indefinite article an is required.
Incorrect! Try again.
42Choose the correct sentence for a general statement about the species as a whole.
Usage and comparison of definite, indefinite, and no article
Hard
A.The tigers is threatened by habitat loss.
B.A tiger is threatened by habitat loss.
C.The tiger is threatened by habitat loss.
D.Tiger is threatened by habitat loss.
Correct Answer: The tiger is threatened by habitat loss.
Explanation:
The singular countable noun with the can represent an entire species in a general statement.
Incorrect! Try again.
43Select the best article pattern: She was appointed chairperson of ethics committee after the previous chair resigned.
Usage and comparison of definite, indefinite, and no article
Hard
A.—; an
B.the; the
C.—; the
D.a; an
Correct Answer: —; the
Explanation:
A unique official role after appointment normally takes no article, while the specific committee takes the.
Incorrect! Try again.
44Choose the most appropriate sentence in a context where the speaker is referring to abstract education in general.
Usage and comparison of definite, indefinite, and no article
Hard
A.The education transforms societies.
B.Education transforms the societies.
C.Education transforms societies.
D.An education transforms societies.
Correct Answer: Education transforms societies.
Explanation:
Abstract uncountable nouns used in a general sense take no article, and plural nouns used generally also take no article.
Incorrect! Try again.
45Choose the correct completion: The researcher compared unemployment in rural areas with unemployment recorded in the capital.
Usage and comparison of definite, indefinite, and no article
Hard
A.the; the
B.—; —
C.an; the
D.—; the
Correct Answer: —; the
Explanation:
The first reference is to unemployment generally in a region, so no article is used; the second refers to a specific recorded figure or condition.
Incorrect! Try again.
46Which sentence correctly distinguishes a classifying use from a specific reference?
Usage and comparison of definite, indefinite, and no article
Hard
A.She was elected a treasurer of the club.
B.She was elected an treasurer of the club.
C.She was elected the treasurer of the club.
D.She was elected treasurer of the club.
Correct Answer: She was elected treasurer of the club.
Explanation:
After verbs such as elect, appoint, and make, a title used as a complement commonly takes no article.
Incorrect! Try again.
47Choose the correct sentence when referring to a particular newspaper article already identified by context.
Usage and comparison of definite, indefinite, and no article
Hard
A.I read an article you recommended.
B.I read article the you recommended.
C.I read the article you recommended.
D.I read article you recommended.
Correct Answer: I read the article you recommended.
Explanation:
The relative clause identifies one particular article, so the definite article is required.
Incorrect! Try again.
48Select the best completion: French is difficult for some learners, but French used in this contract is unusually formal.
Usage and comparison of definite, indefinite, and no article
Hard
A.The; the
B.—; —
C.—; the
D.A; the
Correct Answer: —; the
Explanation:
The name of a language used generally takes no article; the second phrase refers to a particular variety of French.
Incorrect! Try again.
49Choose the correct completion: He plays piano professionally but bought exceptionally expensive violin last year.
Usage and comparison of definite, indefinite, and no article
Hard
A.a; the
B.—; an
C.the; an
D.the; a
Correct Answer: the; an
Explanation:
Musical instruments commonly take the after play, while exceptionally begins with a vowel sound, requiring an.
Incorrect! Try again.
50Which sentence uses articles correctly in a formal academic context?
Usage and comparison of definite, indefinite, and no article
Hard
A.Research requires patience and precision.
B.The research requires an patience and a precision.
C.A research requires the patience and precision.
D.The research requires patience and a precision.
Correct Answer: Research requires patience and precision.
Explanation:
Both nouns are uncountable when used as general abstract concepts, so neither requires an article.
Incorrect! Try again.
51Choose the best completion: The spacecraft entered ___ orbit around Mars after correcting its trajectory.
Usage of the definite article with objects
Hard
A.an
B.—
C.a
D.the
Correct Answer: an
Explanation:
The noun orbit is singular and countable here, and the phrase introduces one orbit; an is used before the vowel sound.
Incorrect! Try again.
52Which sentence correctly uses the definite article for a unique object in the immediate context?
Usage of the definite article with objects
Hard
A.Please turn off light before you leave.
B.Please turn off a light before you leave.
C.Please turn off an light before you leave.
D.Please turn off the light before you leave.
Correct Answer: Please turn off the light before you leave.
Explanation:
The context makes one particular light identifiable to both speaker and listener, so the is appropriate.
Incorrect! Try again.
53Choose the correct sentence about a unique natural object.
Usage of the definite article with objects
Hard
A.The Moon reflects sunlight.
B.A Moon reflects sunlight.
C.Moon reflects sunlight.
D.An Moon reflects sunlight.
Correct Answer: The Moon reflects sunlight.
Explanation:
The Moon is treated as a unique object in ordinary reference, so it takes the definite article.
Incorrect! Try again.
54Select the best completion: The museum restored ___ sword discovered beneath the old floorboards.
Usage of the definite article with objects
Hard
A.an
B.the
C.—
D.a
Correct Answer: the
Explanation:
The participial phrase identifies a particular sword, so the definite article is required.
Incorrect! Try again.
55Which sentence correctly refers to an invention as a general category rather than to one particular device?
Usage of the definite article with objects
Hard
A.Computer has transformed communication.
B.An computer has transformed communication.
C.The computer has transformed communication.
D.A computer has transformed communication.
Correct Answer: The computer has transformed communication.
Explanation:
A singular countable noun with the can represent an entire class of objects, including an invention or technology.
Incorrect! Try again.
56Choose the correct completion: The technician replaced ___ hard drive in my laptop, not the screen.
Usage of the definite article with objects
Hard
A.a
B.an
C.the
D.—
Correct Answer: the
Explanation:
The possessive phrase in my laptop identifies a particular hard drive, so the is used.
Incorrect! Try again.
57Choose the grammatically correct sentence.
Countable and uncountable nouns
Hard
A.The laboratory purchased many equipment.
B.The laboratory purchased a new equipment.
C.The laboratory purchased new equipment.
D.The laboratory purchased an equipment.
Correct Answer: The laboratory purchased new equipment.
Explanation:
Equipment is uncountable in standard English; it does not normally take a/an or a plural form. Individual items can be called pieces of equipment.
Incorrect! Try again.
58Select the sentence in which experience is used correctly as both an uncountable and a countable noun.
Countable and uncountable nouns
Hard
A.She has an experience, including much difficult experience abroad.
B.She has experience, including several difficult experiences abroad.
C.She has many experience, including an experience abroad.
D.She has experiences, including an difficult experience abroad.
Correct Answer: She has experience, including several difficult experiences abroad.
Explanation:
Uncountable experience means knowledge gained over time, while countable experiences means individual events.
Incorrect! Try again.
59Choose the correct completion: The report provides useful information but offers few verifiable facts.
Countable and uncountable nouns
Hard
A.an; a
B.much; a
C.a lot of; much
D.many; a
Correct Answer: a lot of; a
Explanation:
Information is uncountable and can be modified by a lot of; facts is countable plural and correctly follows a few.
Incorrect! Try again.
60Which sentence correctly distinguishes the material from separate serving units?
Countable and uncountable nouns
Hard
A.The waiter brought two coffee and some coffees for the meeting.
B.The waiter brought two coffees and some coffee for the meeting.
C.The waiter brought two coffee and a coffee for the meeting.
D.The waiter brought two coffees and an coffee for the meeting.
Correct Answer: The waiter brought two coffees and some coffee for the meeting.
Explanation:
Coffee is uncountable when referring to the substance, but it can be countable informally when referring to cups or servings.
Incorrect! Try again.
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